this is the document for tlg2300. Signed-off-by: Huang Shijie <shijie8@xxxxxxxxx> --- Documentation/video4linux/README.tlg2300 | 231 ++++++++++++++++++++++++++++++ 1 files changed, 231 insertions(+), 0 deletions(-) create mode 100644 Documentation/video4linux/README.tlg2300 diff --git a/Documentation/video4linux/README.tlg2300 b/Documentation/video4linux/README.tlg2300 new file mode 100644 index 0000000..82417db --- /dev/null +++ b/Documentation/video4linux/README.tlg2300 @@ -0,0 +1,231 @@ +tlg2300 release notes +==================== + +This is a v4l2/dvb device driver for the tlg2300 chip. + + +current status +============== + +video + - support mmap and read().(no overlay) + +audio + - The driver will register a ALSA card for the audio input. + +vbi + - Works for almost TV norms. + +dvb-t + - works for DVB-T + +FM + - Works for radio. + +--------------------------------------------------------------------------- +TESTED APPLICATIONS: + +-VLC1.0.4 test the video and dvb. The GUI is friendly to use. + +-Mplayer test the video. + +-Mplayer test the FM. The mplayer should be compiled with --enable-radio and + --enable-radio-capture. + The command runs as this(The alsa audio registers to card 1): + #mplayer radio://103.7/capture/ -radio adevice=hw=1,0:arate=48000 \ + -rawaudio rate=48000:channels=2 + +--------------------------------------------------------------------------- +KNOWN PROBLEMS: + +country code + - The firmware of the chip needs the country code to determine + the stardards of video and audio when it runs for analog TV or radio. + The DVB-T does not need the country code. + + So you must set the country-code correctly. The V4L2 does not have + the interface,the driver has to provide a parameter `country_code'. + + You could set the coutry code in two ways, take USA as example + (The USA's country code is 1): + + [1] add the following line in /etc/modprobe.conf before you insert the + card into USB hub's port : + poseidon country_code=1 + + [2] You can also modify the parameter at runtime (before you run the + application such as VLC) + #echo 1 > /sys/module/poseidon/parameter/country_code + + The known country codes show below: + country code : country + 93 "Afghanistan" + 355 "Albania" + 213 "Algeria" + 684 "American Samoa" + 376 "Andorra" + 244 "Angola" + 54 "Argentina" + 374 "Armenia" + 61 "Australia" + 43 "Austria" + 994 "Azerbaijan" + 973 "Bahrain" + 880 "Bangladesh" + 375 "Belarus" + 32 "Belgium" + 501 "Belize" + 229 "Benin" + 591 "Bolivia" + 387 "Bosnia and Herzegovina" + 267 "Botswana" + 55 "Brazil" + 673 "Brunei Darussalam" + 359 "Bulgalia" + 226 "Burkina Faso" + 257 "Burundi" + 237 "Cameroon" + 1 "Canada" + 236 "Central African Republic" + 235 "Chad" + 56 "Chile" + 86 "China" + 57 "Colombia" + 242 "Congo" + 243 "Congo, Dem. Rep. of " + 506 "Costa Rica" + 385 "Croatia" + 53 "Cuba or Guantanamo Bay" + 357 "Cyprus" + 420 "Czech Republic" + 45 "Denmark" + 246 "Diego Garcia" + 253 "Djibouti" + 593 "Ecuador" + 20 "Egypt" + 503 "El Salvador" + 240 "Equatorial Guinea" + 372 "Estonia" + 251 "Ethiopia" + 358 "Finland" + 33 "France" + 594 "French Guiana" + 689 "French Polynesia" + 241 "Gabonese Republic" + 220 "Gambia" + 995 "Georgia" + 49 "Germany" + 233 "Ghana" + 350 "Gibraltar" + 30 "Greece" + 299 "Greenland" + 671 "Guam" + 502 "Guatemala" + 592 "Guyana" + 509 "Haiti" + 504 "Honduras" + 852 "Hong Kong SAR, China" + 36 "Hungary" + 354 "Iceland" + 91 "India" + 98 "Iran" + 964 "Iraq" + 353 "Ireland" + 972 "Israel" + 39 "Italy or Vatican City" + 225 "Ivory Coast" + 81 "Japan" + 962 "Jordan" + 7 "Kazakhstan or Kyrgyzstan" + 254 "Kenya" + 686 "Kiribati" + 965 "Kuwait" + 856 "Laos" + 371 "Latvia" + 961 "Lebanon" + 266 "Lesotho" + 231 "Liberia" + 218 "Libya" + 41 "Liechtenstein or Switzerland" + 370 "Lithuania" + 352 "Luxembourg" + 853 "Macau SAR, China" + 261 "Madagascar" + 60 "Malaysia" + 960 "Maldives" + 223 "Mali Republic" + 356 "Malta" + 692 "Marshall Islands" + 596 "Martinique" + 222 "Mauritania" + 230 "Mauritus" + 52 "Mexico" + 691 "Micronesia" + 373 "Moldova" + 377 "Monaco" + 976 "Mongolia" + 212 "Morocco" + 258 "Mozambique" + 95 "Myanmar" + 264 "Namibia" + 674 "Nauru" + 31 "Netherlands" + 687 "New Caledonia" + 64 "New Zealand" + 505 "Nicaragua" + 227 "Niger" + 234 "Nigeria" + 850 "North Korea" + 47 "Norway" + 968 "Oman" + 92 "Pakistan" + 680 "Palau" + 507 "Panama" + 675 "Papua New Guinea" + 595 "Paraguay" + 51 "Peru" + 63 "Philippines" + 48 "Poland" + 351 "Portugal" + 974 "Qatar" + 262 "Reunion Island" + 40 "Romania" + 7 "Russia" + 378 "San Marino" + 239 "Sao Tome and Principe" + 966 "Saudi Arabia" + 221 "Senegal" + 248 "Seychelles Republic" + 232 "Sierra Leone" + 65 "Singapore" + 421 "Slovak Republic" + 386 "Slovenia" + 27 "South Africa" + 82 "South Korea " + 34 "Spain" + 94 "Sri Lanka" + 508 "St. Pierre and Miquelon" + 249 "Sudan" + 597 "Suriname" + 268 "Swaziland" + 46 "Sweden" + 963 "Syria" + 886 "Taiwan Region" + 255 "Tanzania" + 66 "Thailand" + 228 "Togolese Republic" + 216 "Tunisia" + 90 "Turkey" + 993 "Turkmenistan" + 256 "Uganda" + 380 "Ukraine" + 971 "United Arab Emirates" + 44 "United Kingdom" + 1 "United States of America" + 598 "Uruguay" + 58 "Venezuela" + 84 "Vietnam" + 967 "Yemen" + 260 "Zambia" + 255 "Zanzibar" + 263 "Zimbabwe" -- 1.6.5.2 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
